#705FB9
Closest named color: Iris (#6258C4). oklch(54.4% 0.137 289.8), rgb(112, 95, 185).
Aa
White text reads best on this color (5.21:1).
About this color
#705FB9 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 54%, its chroma 0.137 and its hue 290°. Its hue sits on the cool side of the wheel. The nearest named color is Iris (#6258C4), ΔE 0.035 away. White text reads best on it, at 5.21:1.
| Hue family | Purples |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.137) |
| Temperature | cool |
| Nearest name | Iris (#6258C4) |
| Black text | 4.02:1 |
| White text | 5.21:1 |
Values
| HEX | #705FB9 |
| RGB | rgb(112, 95, 185) |
| HSL | hsl(251, 39%, 55%) |
| OKLCH | oklch(54.4% 0.137 289.8) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #705FB9 | 5.21:1 | AA | Lc -81.1 | Fine for body text |
| Black text on #705FB9 | 4.02:1 | AA large text | Lc 28.4 | Dividers and decoration only |
| #705FB9 text on white | 5.21:1 | AA | Lc 75.7 | Fine for body text |
| #705FB9 text on black | 4.02:1 | AA large text | Lc -26.0 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#F5F5FB
oklch(97.2% 0.008 286.3)
-
Step 100
100
#E9E8F5
oklch(93.6% 0.017 289.6)
-
Step 200
200
#D8D6EF
oklch(88.5% 0.034 289.4)
-
Step 300
300
#BFBBE6
oklch(81% 0.06 289.2)
-
Step 400
400
#9F96DA
oklch(70.7% 0.099 289.7)
-
Step 500
500
#897BD0
oklch(63.2% 0.126 289.9)
-
Step 600
600 (this color)
#705FB9
oklch(54.4% 0.137 289.8)
-
Step 700
700
#6151A3
oklch(49.1% 0.127 289.9)
-
Step 800
800
#4F4384
oklch(42.8% 0.105 289.7)
-
Step 900
900
#41396A
oklch(37.7% 0.082 289.4)
-
Step 950
950
#26223E
oklch(27.1% 0.051 289.1)
#705FB9 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #3C6EBC | 0.072 |
| Deuteranopia (no green cones) | #3D6AB7 | 0.069 |
| Tritanopia (no blue cones) | #5C7183 | 0.113 |
| Achromatopsia (no color) | #6C6C6C | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #705FB9
#705FB9
oklch(54.4% 0.137 289.8)
- #757500
#757500
oklch(54.4% 0.119 109.8)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #705FB9, closest first.
No curated palette has a color within ΔE 0.04 of #705FB9.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Iris #6258C4 ΔE 0.035
- Slate Blue #6A5ACD ΔE 0.037
- Light Indigo #6D5ACF ΔE 0.038
- Dark Periwinkle #665FD1 ΔE 0.040
- Deep Lavender #8D5EB7 ΔE 0.049
- French Blue #436BAD ΔE 0.070
- Dark Lavender #856798 ΔE 0.070
- Amethyst #9B5FC0 ΔE 0.074
Use #705FB9 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.